The U.S. Supreme Court will hear arguments Tuesday over whether Arizona’s redistricting commission illegally diluted the voting power of nearly two million Arizonans – specifically Republicans and non-minority voters – when the commission redrew the...

PHOENIX — Susan Bitter Smith, the chairwoman of the Arizona Corporation Commission, broke the state’s conflict of interest laws by working as a lobbyist for companies the commission regulates, an Attorney General’s investigation has found. The state’s top law...

READ THE FULL SERIES: The State Integrity Investigation is a comprehensive assessment of state government accountability and transparency. The project uses extensive research by reporters in each state to grade and rank the states based on existing laws and analysis...

Arizona election regulators have taken note of records showing that Corporation Commissioner Bob Stump was in regular contact with the campaigns of candidates he supported and a “dark money” group that helped get them elected, and they want to see and inspect those...